New drum is working great. Had some dots along one side that repeated every 3 inches or so and this new drum completely cleared that up. Almost unrelated - also had vertical lines that turned out to be from the worn out old belt that sits under the drums. But those only appeared when printing or copying in colour, a the new belt cleared that up.

parfait reste seulement à vérifier pour remettre le tambour à zéro pourcent dans l'imprimante, très facile à faire voir le papier d'instruction.

Works like a charm!

This product worked well and fixed the issue I was having with my printer.

Excellent produit à bon prix.

Perfect Product, as always, u guys do. Keep it up, existing job.